EP 2273587 B1 20130529 - Rechargeable battery
Title (en)
Rechargeable battery
Title (de)
Wiederaufladbare Batterie
Title (fr)
Batterie rechargeable
Publication
Application
Priority
- US 22439209 P 20090709
- US 62658209 A 20091125
Abstract (en)
[origin: US2010279156A1] A rechargeable battery includes an electrode assembly, a case containing the electrode assembly and a cap assembly coupled to the case. The electrode assembly includes a first electrode, a second electrode, and a separator between the first electrode and the second electrode. The cap assembly includes a cap plate and a deformable plate attached to the cap plate and configured to deform in response to an increase in pressure inside the case to electrically couple the first electrode and the second electrode to each other.
IPC 8 full level
H01M 2/04 (2006.01); H01M 2/06 (2006.01); H01M 2/08 (2006.01); H01M 2/12 (2006.01); H01M 2/30 (2006.01); H01M 2/34 (2006.01); H01M 10/42 (2006.01); H01M 50/147 (2021.01); H01M 50/176 (2021.01); H01M 50/188 (2021.01); H01M 50/55 (2021.01); H01M 50/553 (2021.01); H01M 50/567 (2021.01); H01M 50/574 (2021.01); H01M 50/588 (2021.01); H01M 50/593 (2021.01)
CPC (source: EP KR US)
H01M 10/42 (2013.01 - EP KR US); H01M 50/103 (2021.01 - KR); H01M 50/147 (2021.01 - EP KR US); H01M 50/15 (2021.01 - EP KR US); H01M 50/176 (2021.01 - EP KR US); H01M 50/188 (2021.01 - EP KR US); H01M 50/3425 (2021.01 - EP KR US); H01M 50/531 (2021.01 - KR); H01M 50/55 (2021.01 - EP KR US); H01M 50/553 (2021.01 - EP KR US); H01M 50/567 (2021.01 - EP KR US); H01M 50/574 (2021.01 - EP KR US); H01M 50/578 (2021.01 - EP KR US); H01M 50/588 (2021.01 - EP KR US); H01M 50/593 (2021.01 - EP KR US); H01M 50/103 (2021.01 - EP US); Y02E 60/10 (2013.01 - EP KR)
Citation (examination)
- EP 1076350 A2 20010214 - THERM O DISC INC [US]
- JP H0562664 A 19930312 - MATSUSHITA ELECTRIC IND CO LTD
- US 6399237 B1 20020604 - SOULIAC LAURENT [FR], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
US 2010279156 A1 20101104; US 9246140 B2 20160126; CN 101950812 A 20110119; EP 2273587 A1 20110112; EP 2273587 B1 20130529; JP 2011018645 A 20110127; JP 5399990 B2 20140129; KR 101093691 B1 20111215; KR 20110005197 A 20110117
DOCDB simple family (application)
US 62658209 A 20091125; CN 201010135715 A 20100310; EP 10167890 A 20100630; JP 2010154142 A 20100706; KR 20090116065 A 20091127